Ruby vs. Bruce

Track height and weight of the kids.

import pandas as pd
import matplotlib.pyplot as plt
import seaborn as sns
import datetime as dt
import make_data as mkd

import plotly.express as px
import plotly.io as pio
pio.templates.default = "none"
pio.renderers.default = 'notebook'  

data = mkd.load_all_data()

df_m = data
df_m["date"] = pd.to_datetime(df_m["date"], format = "%d/%m/%Y")

df_m["birth_date"] = df_m.groupby("name")["date"].transform("first")
df_m["age_days"] = (df_m["date"] - df_m["birth_date"])
df_m["age_days"] = pd.to_numeric(df_m["age_days"].dt.days)
df_m["weight_kg"] = df_m["weight_grams"]/1000
df_m.head()

	name	date	height_cm	weight_grams	head_circ_cm	birth_date	age_days	weight_kg
0	Dad	1987-02-28	53.0	4370	36.5	1987-02-28	0	4.37
1	Dad	1987-03-11	NaN	3930	NaN	1987-02-28	11	3.93
2	Dad	1987-03-18	NaN	4210	NaN	1987-02-28	18	4.21
3	Dad	1987-03-25	NaN	4620	NaN	1987-02-28	25	4.62
4	Dad	1987-04-01	NaN	5050	NaN	1987-02-28	32	5.05

Weights

fig = px.line(
    data_frame=df_m, x="age_days", y = "weight_kg", color = "name", markers=True,
    width = 800, height=500,
    labels={"weight_kg": "Weight (kg)", "age_days":"Age (days)"},
    title="Weight vs. age tracker",
    hover_name="name",
    hover_data={"name": False}

)
fig.update_layout(
    title_font_size = 20, 
    title_x = 0.5    
)
fig.show()

Heights

fig = px.line(
    data_frame=df_m, x="age_days", y = "height_cm", color = "name", markers=True,
    width = 800, height=500,
    labels={"height_cm": "Height (cm)", "age_days":"Age (days)"},
    title="Height vs. age tracker",
    hover_name="name",
    hover_data={"name": False}

)
fig.update_layout(
    title_font_size = 20, 
    title_x = 0.5    
)
fig.show()